Optical Receipt Processing

1. A system, comprising: one or more servers configured to: receive image data from a consumer device representing a receipt; determine a merchant identifier associated with the receipt based on logo detection; determine a receipt structure associated with the merchant identifier, wherein the receipt structure defines one or more receipt elements and one or more locations respectively associated with the one or more receipt elements; perform text extraction on the image data to generate receipt text data; associate the receipt text data with the one or more receipt elements of the receipt structure based on the one or more locations respectively associated with the one or more receipt elements to generate structured receipt data; for each receipt element of the structured receipt data: determine a format rule associated with the receipt element; and in an instance where the structured receipt data violates the format rule, update the structured receipt data associated with the receipt element based on the format rule to generate updated structured receipt data.

2. The system of claim 1 , wherein the one or more receipt elements include one or more of: one or more transaction receipt elements, one or more category receipt elements, or one or more item receipt elements.

3. The system of claim 2 , wherein the one or more transaction receipt elements includes one or more of: a store location receipt element, a store contact info receipt element, a transaction date receipt element, or a transaction time receipt element.

4. The system of claim 2 , wherein the one or more item receipt elements includes one or more of: a stock keeping unit identifier receipt element, an item type receipt element, an item brand receipt element, a unit size receipt element, a unit count receipt element, a per unit price receipt element, or a total item price receipt element.

5. The system of claim 1 , wherein the receipt text data is machine data representing text extracted from the image data using machine optical text extraction techniques.

6. The system of claim 1 , wherein the structured receipt data is defined based on a receipt structure language.

7. The system of claim 1 , wherein the text extraction is performed line by line.

8. The system of claim 1 , wherein the text extraction is performed receipt element by receipt element.

9. The system of claim 1 , wherein the format rule defines one or more receipt element constraints including one or more of: one or more alphabetical character sequences, one or more number sequences, one or more alphanumeric character sequences, or one or more symbol sequences.

10. The system of claim 1 , wherein the one or more servers are further configured to track inventory levels of the merchant identifier based on the structured receipt data.

11. The system of claim 1 , wherein the one or more servers are further configured to update a consumer profile based on the structured receipt data by associating one or more of the one or more receipt elements with the consumer profile.

12. A method comprising: receiving image data from a consumer device representing a receipt; determining a merchant identifier associated with the receipt based on logo detection; determining a receipt structure associated with the merchant identifier, wherein the receipt structure defines one or more receipt elements and one or more locations respectively associated with the one or more receipt elements; performing text extraction on the image data to generate receipt text data; associating the receipt text data with the one or more receipt elements of the receipt structure based on the one or more locations respectively associated with the one or more receipt elements to generate structured receipt data; for each receipt element of the structured receipt data: determining a format rule associated with the receipt element; and in an instance where the structured receipt data violates the format rule, updating the structured receipt data associated with the receipt element based on the format rule to generate updated structured receipt data.

13. The method of claim 12 , wherein the one or more receipt elements include one or more of: one or more transaction receipt elements, one or more category receipt elements, or one or more item receipt elements.

14. The method of claim 13 , wherein the one or more transaction receipt elements includes one or more of: a store location receipt element, a store contact info receipt element, a transaction date receipt element, or a transaction time receipt element.

15. The method of claim 13 , wherein the one or more item receipt elements includes one or more of: a stock keeping unit identifier receipt element, an item type receipt element, an item brand receipt element, a unit size receipt element, a unit count receipt element, a per unit price receipt element, or a total item price receipt element.

16. The method of claim 12 , wherein the receipt text data is machine data representing text extracted from the image data using machine optical text extraction techniques.

17. The method of claim 12 , wherein the structured receipt data is defined based on a receipt structure language.

18. The method of claim 12 , wherein the text extraction is performed line by line.

19. The method of claim 12 , wherein the format rule defines one or more receipt element constraints including one or more of: one or more alphabetical character sequences, one or more number sequences, one or more alphanumeric character sequences, or one or more symbol sequences.

20. A computer program product comprising at least one non-transitory computer-readable storage medium having computer-executable program code instruction stored therein, the computer-executable program code instructions comprising program code instructions configured to: receive image data from a consumer device representing a receipt; determine a merchant identifier associated with the receipt based on logo detection; determine a receipt structure associated with the merchant identifier, wherein the receipt structure defines one or more receipt elements and one or more locations respectively associated with the one or more receipt elements; perform text extraction on the image data to generate receipt text data; associate the receipt text data with the one or more receipt elements of the receipt structure based on the one or more locations respectively associated with the one or more receipt elements to generate structured receipt data; for each receipt element of the structured receipt data: determine a format rule associated with the receipt element; and in an instance where the structured receipt data violates the format rule, update the structured receipt data associated with the receipt element based on the format rule to generate updated structured receipt data.